FR2979407B1 - FLUID CIRCULATION VALVE WITH AXIAL BLOCKING OF THE ROTARY CONTROL SHAFT OF THE SHUTTER - Google Patents

FLUID CIRCULATION VALVE WITH AXIAL BLOCKING OF THE ROTARY CONTROL SHAFT OF THE SHUTTER

Info

Publication number
FR2979407B1
FR2979407B1 FR1157510A FR1157510A FR2979407B1 FR 2979407 B1 FR2979407 B1 FR 2979407B1 FR 1157510 A FR1157510 A FR 1157510A FR 1157510 A FR1157510 A FR 1157510A FR 2979407 B1 FR2979407 B1 FR 2979407B1
Authority
FR
France
Prior art keywords
rotary control
shutter
control shaft
fluid circulation
circulation valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR1157510A
Other languages
French (fr)
Other versions
FR2979407A1 (en
Inventor
Gregory Hodebourg
Sebastien Adenot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Systemes de Controle Moteur SAS
Original Assignee
Valeo Systemes de Controle Moteur SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valeo Systemes de Controle Moteur SAS filed Critical Valeo Systemes de Controle Moteur SAS
Priority to FR1157510A priority Critical patent/FR2979407B1/en
Priority to ES12305997.4T priority patent/ES2471885T3/en
Priority to PL12305997T priority patent/PL2562449T3/en
Priority to EP20120305997 priority patent/EP2562449B1/en
Priority to BRBR102012020971-3A priority patent/BR102012020971A2/en
Priority to KR1020120091131A priority patent/KR20130022374A/en
Priority to JP2012185140A priority patent/JP6110092B2/en
Priority to US13/594,099 priority patent/US9121511B2/en
Priority to CN201210309203.XA priority patent/CN102954231B/en
Publication of FR2979407A1 publication Critical patent/FR2979407A1/en
Application granted granted Critical
Publication of FR2979407B1 publication Critical patent/FR2979407B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/224—Details of bearings for the axis of rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1035—Details of the valve housing
    • F02D9/106—Sealing of the valve shaft in the housing, e.g. details of the bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/65—Constructional details of EGR valves
    • F02M26/70—Flap valves; Rotary valves; Sliding valves; Resilient valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2268—Sealing means for the axis of rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lift Valve (AREA)
  • Exhaust-Gas Circulating Devices (AREA)

Abstract

La vanne 1 comporte : - un corps 2 à conduit traversant 3 pour le fluide, - un arbre de commande rotatif 4 à obturateur du conduit, monté dans un passage 10 du corps, - des paliers 6, 7 prévus dans ledit passage entre le corps et l'arbre de commande rotatif, et - un blocage axial de l'arbre dans ledit corps, Selon l'invention, le blocage axial de l'arbre est obtenu par au moins une bague cylindrique 15 montée solidaire en rotation sur ledit arbre 4 et présentant une surface externe 20 tournée vers l'un des paliers 6 et venant au contact d'une face transversale de celui-ci.The valve 1 comprises: - a body 2 with a through duct 3 for the fluid, - a rotary control shaft 4 with a shutter for the duct, mounted in a passage 10 of the body, - bearings 6, 7 provided in said passage between the body and the rotary control shaft, and - axial locking of the shaft in said body, According to the invention, the axial locking of the shaft is obtained by at least one cylindrical ring 15 mounted integral in rotation on said shaft 4 and having an outer surface 20 turned towards one of the bearings 6 and coming into contact with a transverse face thereof.

FR1157510A 2011-08-25 2011-08-25 FLUID CIRCULATION VALVE WITH AXIAL BLOCKING OF THE ROTARY CONTROL SHAFT OF THE SHUTTER Expired - Fee Related FR2979407B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR1157510A FR2979407B1 (en) 2011-08-25 2011-08-25 FLUID CIRCULATION VALVE WITH AXIAL BLOCKING OF THE ROTARY CONTROL SHAFT OF THE SHUTTER
PL12305997T PL2562449T3 (en) 2011-08-25 2012-08-10 Fluid circulation valve having an axial return spring
EP20120305997 EP2562449B1 (en) 2011-08-25 2012-08-10 Fluid circulation valve having an axial return spring
ES12305997.4T ES2471885T3 (en) 2011-08-25 2012-08-10 Axial return spring fluid circulation valve
BRBR102012020971-3A BR102012020971A2 (en) 2011-08-25 2012-08-21 FLOW CIRCULATION VALVE THAT HAS AN AXIAL RETURN SPRING
KR1020120091131A KR20130022374A (en) 2011-08-25 2012-08-21 Fluid circulation valve having an axial return spring
JP2012185140A JP6110092B2 (en) 2011-08-25 2012-08-24 Fluid circulation valve with axial return spring
US13/594,099 US9121511B2 (en) 2011-08-25 2012-08-24 Fluid circulation valve having an axial return spring
CN201210309203.XA CN102954231B (en) 2011-08-25 2012-08-27 There is the fluid valve of axial back-moving spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1157510A FR2979407B1 (en) 2011-08-25 2011-08-25 FLUID CIRCULATION VALVE WITH AXIAL BLOCKING OF THE ROTARY CONTROL SHAFT OF THE SHUTTER

Publications (2)

Publication Number Publication Date
FR2979407A1 FR2979407A1 (en) 2013-03-01
FR2979407B1 true FR2979407B1 (en) 2014-09-12

Family

ID=46682762

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1157510A Expired - Fee Related FR2979407B1 (en) 2011-08-25 2011-08-25 FLUID CIRCULATION VALVE WITH AXIAL BLOCKING OF THE ROTARY CONTROL SHAFT OF THE SHUTTER

Country Status (9)

Country Link
US (1) US9121511B2 (en)
EP (1) EP2562449B1 (en)
JP (1) JP6110092B2 (en)
KR (1) KR20130022374A (en)
CN (1) CN102954231B (en)
BR (1) BR102012020971A2 (en)
ES (1) ES2471885T3 (en)
FR (1) FR2979407B1 (en)
PL (1) PL2562449T3 (en)

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Publication number Priority date Publication date Assignee Title
DE102013101983B4 (en) * 2013-02-28 2015-07-16 Pierburg Gmbh Valve device for an internal combustion engine
FR3020110B1 (en) * 2014-04-22 2017-08-18 Valeo Systemes De Controle Moteur FLUID CIRCULATION VALVE
DE112014007122T5 (en) * 2014-10-31 2017-07-13 Mitsubishi Electric Corporation Fluid control valve
CN104500826B (en) * 2014-11-27 2017-06-20 天津博信汽车零部件有限公司 Valve structure for vehicle and the vehicle with it
DE102016206313A1 (en) * 2015-04-15 2016-10-20 Aktiebolaget Skf Slide bearing and / or system that includes such a bearing
KR101836254B1 (en) * 2016-03-16 2018-03-08 현대자동차 주식회사 Exhaust gas recirculation valve device for vehicle
DE102017117289A1 (en) * 2017-07-31 2019-01-31 Friedrich Boysen Gmbh & Co. Kg Valve device
GB2565595A (en) * 2017-08-18 2019-02-20 Cummins Ltd Valve
KR20190043004A (en) 2017-10-17 2019-04-25 현대자동차주식회사 Exhaust gas recircuation valve
US11255306B2 (en) 2017-10-20 2022-02-22 Cummins Inc. Fuel injector with flexible member
CN108799612B (en) * 2018-07-10 2020-05-19 泉瓦特斯阀门有限公司 High-precision linear adjustment locking type butterfly valve
CN109026453A (en) * 2018-08-28 2018-12-18 博格华纳排放系统（宁波）有限公司 A kind of bypass valve arrangement for gas recirculation system
DE102018123403A1 (en) * 2018-09-24 2020-03-26 Eberspächer Exhaust Technology GmbH & Co. KG Exhaust flap
CN113294268B (en) * 2021-05-31 2024-10-01 东风商用车有限公司 Butterfly type EGR valve
US11994220B1 (en) * 2022-11-10 2024-05-28 Caterpillar Inc. Wear surface sleeve press fit onto a shaft in a high temperature air valve application

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US4204558A (en) * 1978-01-16 1980-05-27 The United States Of America As Represented By The United States Department Of Energy Valve assembly having remotely replaceable bearings
JPS62129538A (en) * 1985-11-29 1987-06-11 Toyota Motor Corp Supporting construction for throttle valve
CH674557A5 (en) * 1987-08-17 1990-06-15 Fischer Ag Georg
JP2612099B2 (en) * 1991-01-29 1997-05-21 株式会社日立製作所 Throttle valve assembly
DE19500344A1 (en) * 1995-01-07 1996-07-11 Ade Werk Gmbh Engine brake throttle flap in exhaust pipe or throttle casing
DE19510622A1 (en) * 1995-03-23 1996-09-26 Bosch Gmbh Robert IC engine throttle with throttle flap housing
US5630571A (en) * 1995-10-16 1997-05-20 General Motors Corporation Exhaust flow control valve
DE10105526B4 (en) * 2001-02-07 2004-12-23 Robert Bosch Gmbh Method of making a valve assembly
JP2004300944A (en) * 2003-03-28 2004-10-28 Denso Corp Throttle device for internal combustion engine
JP2005090419A (en) * 2003-09-19 2005-04-07 Denso Corp Throttle device for internal combustion engine
WO2005116425A1 (en) * 2004-05-31 2005-12-08 Aisan Kogyo Kabushiki Kaisha Throttle body
DE102004046076A1 (en) * 2004-09-23 2006-04-06 Pierburg Gmbh Exhaust flap means
JP4457038B2 (en) * 2005-04-14 2010-04-28 日立オートモティブシステムズ株式会社 Motor driven throttle control device for internal combustion engine
DE202007006463U1 (en) * 2007-05-03 2008-09-11 Capristo, Antonio Throttle and exhaust system equipped with it
JP4842203B2 (en) * 2007-05-07 2011-12-21 株式会社ミクニ Exhaust valve seal structure
JP5154888B2 (en) * 2007-10-19 2013-02-27 大豊工業株式会社 Valve assembly
CN102011870A (en) * 2010-12-16 2011-04-13 江苏苏威阀门有限公司 High-performance butt clamping butterfly valve

Also Published As

Publication number Publication date
CN102954231A (en) 2013-03-06
US9121511B2 (en) 2015-09-01
JP6110092B2 (en) 2017-04-05
FR2979407A1 (en) 2013-03-01
JP2013057312A (en) 2013-03-28
EP2562449A1 (en) 2013-02-27
CN102954231B (en) 2017-03-01
BR102012020971A2 (en) 2014-04-15
PL2562449T3 (en) 2014-07-31
US20130048895A1 (en) 2013-02-28
KR20130022374A (en) 2013-03-06
ES2471885T3 (en) 2014-06-27
EP2562449B1 (en) 2014-03-12

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